In [1]:
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import urllib.request as req
import PIL
from PIL import Image
from skimage import data, io, filters
import requests
In [2]:
url1 = req.Request(url = 'https://upload.wikimedia.org/wikipedia/commons/8/82/SEM_blood_cells.jpg')
url2 = req.Request(url = 'https://upload.wikimedia.org/wikipedia/commons/5/54/Claude_Monet%2C_Impression%2C_soleil_levant.jpg')
In [3]:
req.urlretrieve('https://upload.wikimedia.org/wikipedia/commons/8/82/SEM_blood_cells.jpg', "sample1.png")
req.urlretrieve('https://upload.wikimedia.org/wikipedia/commons/5/54/Claude_Monet%2C_Impression%2C_soleil_levant.jpg', "sample2.png")
img1 = PIL.Image.open("sample1.png")
img2 = PIL.Image.open("sample2.png")
img1.show()
img2.show()
In [4]:
imp1 = np.array(img1)
In [5]:
plt.imshow(imp1)
Out[5]:
<matplotlib.image.AxesImage at 0x26a21c889d0>
In [6]:
imp1.shape
Out[6]:
(2239, 1800, 3)
In [7]:
display(imp1[0,0])

array([142, 142, 142], dtype=uint8)
In [8]:
display(img1)
In [16]:
imp2 = np.array(img1)
for i in range(imp1.shape[0]):    
    for j in range(imp1.shape[1]):  
        imp2[i,j] = (i, j/2, 10)
plt.imshow(imp2)
Out[16]:
<matplotlib.image.AxesImage at 0x26a22b85be0>
In [17]:
imp2[0, 0]
Out[17]:
array([ 0,  0, 10], dtype=uint8)
In [13]:
import matplotlib.cm as cm
imp3 = np.array(img1)
plt.imshow(imp3[0:1000, 0:1000, 0],cmap = cm.jet)
Out[13]:
<matplotlib.image.AxesImage at 0x26a22aba580>
In [19]:
plt.imshow(img1)
Out[19]:
<matplotlib.image.AxesImage at 0x26a375bb820>
In [20]:
pip install ismember 

Defaulting to user installation because normal site-packages is not writeable
Collecting ismember
  Downloading ismember-1.0.2-py3-none-any.whl (7.5 kB)
Requirement already satisfied: numpy in c:\anaconda3\lib\site-packages (from ismember) (1.21.5)
Installing collected packages: ismember
Successfully installed ismember-1.0.2
Note: you may need to restart the kernel to use updated packages.

WARNING: Error parsing requirements for folium: 'utf-8' codec can't decode byte 0xbf in position 36: invalid start byte in METADATA file at path: c:\users\adcy426\appdata\roaming\python\python39\site-packages\folium-0.13.0.dist-info\METADATA
In [ ]: